公开(公告)号：US5634732A

公开(公告)日：1997-06-03

申请号：US524459

申请日：1995-09-07

申请人： Kenji Ushirooka ,  Tatsuya Fujiwara ,  Hajime Taima

发明人： Kenji Ushirooka ,  Tatsuya Fujiwara ,  Hajime Taima

IPC分类号： B42F13/30 ,  B42F13/14 ,  B42F13/34

CPC分类号： B42F13/14

摘要： In a binding assembly for binders for holding a number of sheets of paper detachably bound together, the clamping unit, which includes a pair of metallic clamping plates for holding the paper therebetween, is detachably latched to a holder base which is in turn permanently attached to the binding of a binder. The clamping unit is provided with a bar extending across a cutout provided in a lower edge of each clamping plate, and the bar latches onto a latching mechanism provided in the holder base. Either one of the clamping plates may be selectively latched onto or unlatched away from the holder base while the other clamping plate is kept hinged to the holder base. The latching mechanism includes a pair of latch members made of plastic material, and slidably retained by a metallic base plate of the holder base, and the load applied to the clamping unit is primarily supported by the metallic base plate for minimizing the load applied to the latch members. The load which tends to pull the clamping unit away from the holder base is supported by holding pieces which are lifted from the base plate, and bent over the latch members. The binding assembly is thus made highly simple in structure, and economical and easy to manufacture. By making the essential parts of the latching mechanism with plastic material, it is possible to ensure the accurate and reliable action of the latching mechanism.

摘要翻译： 在用于保持可拆卸地结合在一起的多张纸的粘合剂的装订组件中，包括用于将纸夹在其间的一对金属夹板的夹紧单元可拆卸地闩锁到保持器基座，该保持器基座永久地附接到 粘合剂的结合。 夹持单元设置有横跨设置在每个夹板的下边缘中的切口延伸的杆，并且杆闩锁到设置在保持器基座中的闩锁机构。 夹紧板中的任何一个可以选择性地锁定在保持器基座上或从保持器基座解锁，而另一个夹紧板被保持铰链到保持器基座。 闩锁机构包括一对由塑料材料制成的闩锁构件，并且由保持器底座的金属底板可滑动地保持，并且施加到夹紧单元的负载主要由金属底板支撑，以最小化施加到 闩锁构件。 倾向于将夹持单元从保持器基座拉出的负载由从基板提升并且在闩锁构件上弯曲的保持件支撑。 因此，装订组件的结构非常简单，经济且易于制造。 通过使用塑料材料制成锁定机构的主要部件，可以确保闩锁机构的准确可靠的动作。

公开(公告)号：US20080057451A1

公开(公告)日：2008-03-06

申请号：US11882747

申请日：2007-08-03

申请人： Tatsuya Fujiwara

发明人： Tatsuya Fujiwara

IPC分类号： F23N1/02

CPC分类号： F23N3/002 ,  F23K2401/201 ,  F23K2900/05001 ,  F23N2025/20 ,  F23N2033/08 ,  F23N2041/04

摘要： Provided is a boiler (100) including: a burner (5); a fuel supply unit (10) for supplying fuel to the burner (5); a blowing unit (20) for supplying air to the burner (5); and a control unit (30) for adjusting an amount of fuel to be supplied to the burner (5) and a quantity of air to be supplied to the burner (5), in which the control unit (30) has a reference amount computing portion for calculating a reference fuel amount and a reference air quantity to be supplied to the burner (5) with respect to a required load, an air quantity computing portion that corrects the reference air quantity based on a temperature of the air to be supplied to the burner (5) and a temperature of the fuel to be supplied to the burner (5) and calculates the corrected air quantity as a supply air quantity, and a control portion that controls combustion at the burner based on the reference fuel amount and the supply air quantity.

摘要翻译： 提供一种锅炉（100），包括：燃烧器（5）; 用于向燃烧器（5）供给燃料的燃料供给单元（10）; 用于向燃烧器（5）供应空气的吹风单元（20）; 以及控制单元（30），用于调节要供应到燃烧器（5）的燃料量和要供应到燃烧器（5）的空气量，其中控制单元（30）具有参考量计算 用于计算相对于所需负载供给到燃烧器（5）的参考燃料量和基准空气量的部分，空气量计算部，其根据供给到的空气的温度来校正基准空气量 燃烧器（5）和供给到燃烧器（5）的燃料的温度，并计算作为供给空气量的校正后的空气量;以及控制部，其根据基准燃料量控制燃烧器的燃烧， 供气量。

公开(公告)号：US20060204912A1

公开(公告)日：2006-09-14

申请号：US11368462

申请日：2006-03-07

申请人： Kanta Kondo ,  Koichi Masuda ,  Tatsuya Fujiwara

发明人： Kanta Kondo ,  Koichi Masuda ,  Tatsuya Fujiwara

IPC分类号： F23Q9/00

CPC分类号： F24H1/40 ,  F23N1/005 ,  F23N3/02 ,  F23N2027/24 ,  Y10T137/87265

摘要： An object of the present invention is to provide a combustion apparatus equipped with a pilot burner and a main burner capable of establishing a stable combustion state without involving generation of CO and unburned substances at the main burner even when the supply of a gas fuel to the pilot burner is stopped. A combustion apparatus equipped with a pilot burner and a main burner according to the present invention is characterized in that, when the main burner is in a combustion state, the amount of air supplied to the pilot burner can be adjusted. Here, the amount of air supplied to the pilot burner is an amount allowing the pilot burner to be cooled.

摘要翻译： 本发明的目的是提供一种配备有引燃燃烧器和主燃烧器的燃烧装置，其能够建立稳定的燃烧状态，而不会在主燃烧器处产生CO和未燃烧物质，即使当向燃烧器供应气体燃料时 引燃燃烧器停止。 根据本发明的装备有引燃燃烧器和主燃烧器的燃烧装置的特征在于，当主燃烧器处于燃烧状态时，可以调节供应到引燃燃烧器的空气量。 这里，供给到引燃燃烧器的空气量是允许引燃燃烧器被冷却的量。

公开(公告)号：US07771192B2

公开(公告)日：2010-08-10

申请号：US11368462

申请日：2006-03-07

申请人： Kanta Kondo ,  Koichi Masuda ,  Tatsuya Fujiwara

发明人： Kanta Kondo ,  Koichi Masuda ,  Tatsuya Fujiwara

IPC分类号： F23Q9/00 ,  F23Q9/08

CPC分类号： F24H1/40 ,  F23N1/005 ,  F23N3/02 ,  F23N2027/24 ,  Y10T137/87265

摘要： An object of the present invention is to provide a combustion apparatus equipped with a pilot burner and a main burner capable of establishing a stable combustion state without involving generation of CO and unburned substances at the main burner even when the supply of a gas fuel to the pilot burner is stopped. A combustion apparatus equipped with a pilot burner and a main burner according to the present invention is characterized in that, when the main burner is in a combustion state, the amount of air supplied to the pilot burner can be adjusted. Here, the amount of air supplied to the pilot burner is an amount allowing the pilot burner to be cooled.

摘要翻译： 本发明的目的是提供一种配备有引燃燃烧器和主燃烧器的燃烧装置，其能够建立稳定的燃烧状态，而不会在主燃烧器处产生CO和未燃烧物质，即使当向燃烧器供应气体燃料时 引燃燃烧器停止。 根据本发明的装备有引燃燃烧器和主燃烧器的燃烧装置的特征在于，当主燃烧器处于燃烧状态时，可以调节供应到引燃燃烧器的空气量。 这里，供给到引燃燃烧器的空气量是允许引燃燃烧器被冷却的量。

公开(公告)号：US07044651B2

公开(公告)日：2006-05-16

申请号：US10602664

申请日：2003-06-25

申请人： Tsuguo Satoh ,  Kunio Yamada ,  Takehiko Narita ,  Tatsuya Fujiwara ,  Yuichi Arai

发明人： Tsuguo Satoh ,  Kunio Yamada ,  Takehiko Narita ,  Tatsuya Fujiwara ,  Yuichi Arai

IPC分类号： G02B6/36

CPC分类号： G02B6/3833

摘要： A ferrule heating apparatus 1, which is configured to heat a ferrule and thereby adhere an optical fiber and the ferrule together, includes a plurality of ferrule housing portions capable of freely housing and aligning ferrules 27, a holder 5 made of a thermally conductive member, a holder heating unit 9 for supporting and heating the holder 5, and a temperature control unit 11 for controlling a temperature of the holder heating unit 9. The holder heating unit 9 and the temperature control unit 11 are provided mutually separately. Meanwhile, the holder heating unit 9 and the temperature unit 11 are mutually connected to each other through an electric power cable 13.

摘要翻译： 配置为加热套圈，从而将光纤和套圈粘合在一起的套圈加热装置1包括能够自由地容纳和对准套圈27的多个套圈容纳部分，由导热部件制成的保持件5， 用于支撑和加热保持器5的保持器加热单元9和用于控制保持器加热单元9的温度的温度控制单元11。 保持器加热单元9和温度控制单元11彼此分开地设置。 同时，保持器加热单元9和温度单元11通过电力电缆13相互连接。

公开(公告)号：US08861100B2

公开(公告)日：2014-10-14

申请号：US13605438

申请日：2012-09-06

申请人： Tomomi Hirao ,  Tatsuya Fujiwara

发明人： Tomomi Hirao ,  Tatsuya Fujiwara

IPC分类号： G02B13/00

CPC分类号： G02B13/006 ,  G02B13/0015

摘要： A junction type compound lens using glass and resin is used. By properly controlling the difference between refractive indices and the difference between Abbe numbers of the resin and glass, interface reflection that occurs when a ray with a large incidence angle is incident is restricted, and generation of a flare or a ghost image is restricted. Further, by properly controlling the difference in refractive index and the difference in Abbe number, various aberrations, such as spherical aberration, field curvature, and chromatic aberration, which may deteriorate optical performance, can be corrected. Thus, a small and high-performance imaging lens can be provided.

摘要翻译： 使用玻璃和树脂的接合型复合透镜。 通过适当地控制折射率和树脂和玻璃的阿贝数之间的差异，限制了入射角大的射线时发生的界面反射，限制了发光或重影。 此外，通过适当地控制折射率差和阿贝数差，可以校正可能劣化光学性能的各种像差，例如球面像差，场曲率和色像差。 因此，可以提供小型和高性能的成像透镜。

公开(公告)号：US20130063828A1

公开(公告)日：2013-03-14

申请号：US13605438

申请日：2012-09-06

申请人： Tomomi Hirao ,  Tatsuya Fujiwara

发明人： Tomomi Hirao ,  Tatsuya Fujiwara

IPC分类号： G02B3/00 ,  G02B13/18

CPC分类号： G02B13/006 ,  G02B13/0015

摘要： A junction type compound lens using glass and resin is used. By properly controlling the difference between refractive indices and the difference between Abbe numbers of the resin and glass, interface reflection that occurs when a ray with a large incidence angle is incident is restricted, and generation of a flare or a ghost image is restricted. Further, by properly controlling the difference in refractive index and the difference in Abbe number, various aberrations, such as spherical aberration, field curvature, and chromatic aberration, which may deteriorate optical performance, can be corrected. Thus, a small and high-performance imaging lens can be provided.

摘要翻译： 使用玻璃和树脂的接合型复合透镜。 通过适当地控制折射率和树脂和玻璃的阿贝数之间的差异，限制了入射角大的射线时发生的界面反射，限制了发光或重影。 此外，通过适当地控制折射率差和阿贝数差，可以校正可能劣化光学性能的各种像差，例如球面像差，场曲率和色像差。 因此，可以提供小型和高性能的成像透镜。

公开(公告)号：US06979255B2

公开(公告)日：2005-12-27

申请号：US10726609

申请日：2003-12-04

申请人： Kunio Yamada ,  Tatsuya Fujiwara

发明人： Kunio Yamada ,  Tatsuya Fujiwara

IPC分类号： G02B6/00 ,  B24B19/00 ,  B24B19/22 ,  B24B41/006

CPC分类号： B24B19/226 ,  Y10S269/902

摘要： A holder for an optical fiber ferrule end face grinding apparatus is provided which can grind an increased number of optical fiber ferrules simultaneously. The holder comprises a holder plate provided with a plurality of ferrule insertion holes, a seat extending to at least one insertion hole and having a first wall, and a second wall on a side of the insertion hole opposing the seat. A slidable holding member including a front face facing the second wall, and an inclined rear face is disposed on the seat. A depression member is mounted on the holder plate that presses downwardly on a rod member disposed on the inclined rear face. As the depression member is operated, the rod member is pressed downwardly along the first wall, and the holding member is pushed forward such that a ferrule is clamped between the front face and the second wall.

摘要翻译： 提供一种用于光纤套圈端面研磨装置的支架，其可以同时研磨增加数量的光纤套圈。 保持器包括：保持板，其设置有多个套圈插入孔，向至少一个插入孔延伸并具有第一壁的座，以及与该座相对的插入孔侧的第二壁。 一个可滑动的保持构件，其包括面向第二壁的正面和倾斜的后表面。 凹陷构件安装在保持板上，向下压在设置在倾斜后表面上的杆构件上。 当操作压下构件时，杆构件沿着第一壁向下按压，并且保持构件被向前推动，使得套圈夹在前表面和第二壁之间。

公开(公告)号：US06257627B1

公开(公告)日：2001-07-10

申请号：US09525118

申请日：2000-03-14

申请人： Tatsuya Fujiwara ,  Kazumasa Kurihara

发明人： Tatsuya Fujiwara ,  Kazumasa Kurihara

IPC分类号： F16L37084

CPC分类号： F16L37/02 ,  F02M55/002 ,  Y10S285/921

摘要： A tube to be connected to a pipe is formed of a base portion, a wide portion and a narrow portion integrally molded together. The wide portion has an inner end extending to the base portion, and an opening formed at a side opposite to the inner end. An inner diameter of the wide portion is greater than that of the base portion. When the pipe is inserted, the base portion receives an insertion portion of the pipe, while the wide portion receives a projecting portion of the pipe therein. The narrow portion deformably projects inwardly from an inner circumference of the wide portion at a position away from the inner end. The narrower portion allows the projecting portion to pass therethrough in a pipe inserting direction by deformation thereof, and prevents the projecting portion from passing therethrough in a pipe removing direction opposite to the pipe inserting direction.

摘要翻译： 要连接到管道的管由一体地模制在一起的基部，宽部和窄部形成。 宽部具有延伸到基部的内端，以及形成在与内端相反的一侧的开口。 宽部的内径大于基部的内径。 当管被插入时，基部接收管的插入部分，而宽部接收管中的突出部分。 狭窄部分在远离内端的位置处可变形地从宽部分的内圆周向内突出。 较窄的部分允许突出部分在管插入方向上通过其变形，并且防止突出部分沿与管插入方向相反的管道移除方向通过。